Assignee
MEFFERT UWE
HK·3 granted patents·60 citations·filing 1981–1995
Technology mixA63F1
Top patents by PatentIndex Score
3 records- 0182USD379206SInteractive spherical game having lights and switchesMEFFERT UWE·Filed 1995·Granted May 13, 1997·32 cites·1 claims
- 0278USD264361SPuzzle toyMEFFERT UWE·Filed 1981·Granted May 11, 1982·18 cites·1 claims
- 0344US4453715AThree-dimensional puzzleMEFFERT UWE·Filed 1981·Granted Jun 12, 1984·10 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when MEFFERT UWE files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →